- 专利标题: Doped passivated contacts
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申请号: US15890172申请日: 2018-02-06
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公开(公告)号: US11362221B2公开(公告)日: 2022-06-14
- 发明人: David Levi Young , Pauls Stradins , Benjamin Guocian Lee
- 申请人: Alliance for Sustainable Energy, LLC
- 申请人地址: US CO Golden
- 专利权人: Alliance for Sustainable Energy, LLC
- 当前专利权人: Alliance for Sustainable Energy, LLC
- 当前专利权人地址: US CO Golden
- 代理商 Sam J. Barkley
- 主分类号: H01L31/044
- IPC分类号: H01L31/044 ; H01L31/0224 ; H01L31/0216 ; H01L31/18 ; H01L31/068 ; H01L21/3215
摘要:
PolySi:Ga/SiO2 passivated contacts were prepared using ion implantation and dopant inks to introduce Ga into a-Si. Following crystallization anneals these p-type contacts exhibited improved passivation (iVoc of about 730 mV) over B-doped passivated contacts for solar cells.
公开/授权文献
- US20180226521A1 DOPED PASSIVATED CONTACTS 公开/授权日:2018-08-09
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